/* ============================================================
   iON Space OS — Main Stylesheet
   Sacred Cyberpunk · Dark · Ritual Interface
   ============================================================ */

:root {
  --void: #05050a;
  --deep: #0a0a0f;
  --surface: #0f0f18;
  --card: #13131e;
  --card-hover: #181826;
  --border: rgba(255,255,255,0.06);
  --border-active: rgba(139,92,246,0.4);

  --prana: #8b5cf6;
  --prana-dim: rgba(139,92,246,0.15);
  --prana-glow: rgba(139,92,246,0.3);
  --soma: #06b6d4;
  --soma-dim: rgba(6,182,212,0.12);
  --artha: #f59e0b;
  --artha-dim: rgba(245,158,11,0.12);
  --sigil: #10b981;
  --sigil-dim: rgba(16,185,129,0.12);

  --text-primary: rgba(255,255,255,0.92);
  --text-secondary: rgba(255,255,255,0.55);
  --text-muted: rgba(255,255,255,0.3);

  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'Inter', sans-serif;

  --radius: 12px;
  --radius-lg: 20px;
  --nav-h: 64px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ── Noise + Canvas ── */
.noise-overlay {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  mix-blend-mode: overlay; opacity: 0.4;
}
#cosmos {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.5;
}

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(5,5,10,0.85);
  backdrop-filter: blur(20px) saturate(120%);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; gap: 32px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text-primary);
  font-family: var(--font-display); font-weight: 800; font-size: 1.15rem;
  flex-shrink: 0;
}
.logo-mark {
  font-size: 1.4rem; color: var(--prana);
  animation: sigil-pulse 3s ease-in-out infinite;
}
.logo-text sup {
  font-size: 0.55rem; color: var(--soma); vertical-align: super;
  font-family: var(--font-mono); letter-spacing: 0.08em;
}
.nav-links {
  display: flex; gap: 4px; flex: 1;
}
.nav-link {
  color: var(--text-secondary); text-decoration: none;
  font-size: 0.85rem; padding: 6px 14px; border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  font-family: var(--font-mono); letter-spacing: 0.02em;
}
.nav-link:hover { color: var(--text-primary); background: var(--prana-dim); }
.nav-auth { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.user-pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 40px; padding: 4px 14px 4px 4px;
  font-size: 0.83rem; color: var(--text-secondary);
}
.user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  object-fit: cover; border: 1px solid var(--border-active);
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--prana); color: #fff; text-decoration: none;
  padding: 9px 20px; border-radius: 10px; font-size: 0.88rem;
  font-weight: 600; border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 20px var(--prana-glow);
}
.btn-primary:hover {
  background: #7c3aed;
  box-shadow: 0 0 30px var(--prana-glow);
  transform: translateY(-1px);
}
.btn-ghost {
  color: var(--text-secondary); text-decoration: none;
  padding: 8px 16px; border-radius: 8px; font-size: 0.85rem;
  border: 1px solid var(--border); transition: all 0.2s; background: none;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--border-active); }

/* ── Hero ── */
.hero {
  position: relative; z-index: 10;
  padding: calc(var(--nav-h) + 80px) 24px 80px;
  min-height: 100dvh; display: flex; align-items: center;
}
.hero-inner {
  max-width: 820px; margin: 0 auto; width: 100%;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--prana); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 28px;
  background: var(--prana-dim); border: 1px solid var(--prana-glow);
  padding: 6px 16px; border-radius: 40px;
}
.pulse-dot {
  width: 6px; height: 6px; background: var(--sigil);
  border-radius: 50%; display: inline-block;
  animation: pulse-live 1.5s ease-in-out infinite;
}
.hero-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.08; letter-spacing: -0.02em;
  margin-bottom: 24px; color: var(--text-primary);
}
.hero-title em {
  font-style: normal; color: var(--soma);
  text-shadow: 0 0 40px rgba(6,182,212,0.4);
}
.gradient-text {
  background: linear-gradient(135deg, var(--prana) 0%, var(--soma) 60%, var(--artha) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem; color: var(--text-secondary); max-width: 640px;
  margin-bottom: 48px; line-height: 1.75;
}

/* ── Creator Shell ── */
.creator-shell {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 0 60px rgba(139,92,246,0.08), 0 20px 40px rgba(0,0,0,0.4);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.creator-shell:focus-within {
  border-color: var(--border-active);
  box-shadow: 0 0 80px rgba(139,92,246,0.15), 0 20px 40px rgba(0,0,0,0.5);
}
.creator-label {
  padding: 14px 20px 0;
}
.creator-phase {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--prana); letter-spacing: 0.1em;
  text-transform: uppercase; opacity: 0.7;
}
.creator-textarea {
  width: 100%; background: transparent; border: none; outline: none;
  color: var(--text-primary); font-family: var(--font-body);
  font-size: 1rem; line-height: 1.7; padding: 16px 20px;
  resize: none; min-height: 110px;
}
.creator-textarea::placeholder { color: var(--text-muted); }
.creator-textarea[readonly] { cursor: not-allowed; opacity: 0.6; }
.creator-meta {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px 12px; gap: 12px;
}
.creator-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-chip {
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--soma); background: var(--soma-dim);
  border: 1px solid rgba(6,182,212,0.2); border-radius: 20px;
  padding: 3px 10px; cursor: pointer; transition: all 0.2s;
}
.tag-chip:hover { background: rgba(6,182,212,0.25); }
.char-count {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted);
  flex-shrink: 0;
}
.creator-actions {
  background: rgba(0,0,0,0.3);
  border-top: 1px solid var(--border);
  padding: 16px 20px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.ion-selector {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.selector-label {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-muted); letter-spacing: 0.05em;
}
.tier-btn {
  background: none; border: 1px solid var(--border);
  color: var(--text-secondary); font-family: var(--font-mono);
  font-size: 0.75rem; padding: 6px 14px; border-radius: 8px;
  cursor: pointer; transition: all 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.tier-btn small { font-size: 0.6rem; color: var(--text-muted); }
.tier-btn:hover, .tier-btn.active {
  border-color: var(--prana); color: var(--prana);
  background: var(--prana-dim);
}
.btn-activate {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--prana), #6d28d9);
  color: #fff; border: none; cursor: pointer;
  padding: 12px 28px; border-radius: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.02em; text-decoration: none;
  box-shadow: 0 0 30px var(--prana-glow);
  transition: all 0.2s;
}
.btn-activate:hover { transform: translateY(-2px); box-shadow: 0 0 50px var(--prana-glow); }
.btn-glyph { font-size: 1.1rem; animation: sigil-pulse 2s ease-in-out infinite; }

/* ── Sections ── */
.section-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
}
.section-header {
  text-align: center; margin-bottom: 48px;
}
.section-header h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem); letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.section-sub {
  font-size: 0.9rem; color: var(--text-secondary);
  font-family: var(--font-mono); letter-spacing: 0.04em;
}

/* ── Spaces Section ── */
.spaces-section {
  position: relative; z-index: 10;
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.spaces-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.space-loading { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.85rem; }
.space-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  cursor: pointer; transition: all 0.25s;
  text-decoration: none; color: inherit; display: block;
}
.space-card:hover {
  border-color: var(--border-active); background: var(--card-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(139,92,246,0.12);
}
.space-card-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 12px;
}
.space-glyph {
  font-size: 1.4rem; color: var(--prana);
}
.space-tier-badge {
  font-family: var(--font-mono); font-size: 0.65rem;
  padding: 3px 10px; border-radius: 20px;
  background: var(--prana-dim); color: var(--prana);
  border: 1px solid var(--prana-glow); text-transform: uppercase;
}
.space-card h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.05rem; margin-bottom: 8px; line-height: 1.3;
}
.space-card p {
  font-size: 0.83rem; color: var(--text-secondary); line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.space-ions {
  display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px;
}
.ion-tag {
  font-family: var(--font-mono); font-size: 0.65rem;
  padding: 3px 8px; border-radius: 6px;
  background: var(--soma-dim); color: var(--soma);
  border: 1px solid rgba(6,182,212,0.15);
}
.space-card-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border);
}
.space-cs {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--artha);
}
.space-date {
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-muted);
}

/* ── Pillars ── */
.pillars-section {
  position: relative; z-index: 10;
  padding: 100px 0;
}
.pillars-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.pillar-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  transition: all 0.25s;
}
.pillar-card:hover {
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 8px 30px var(--artha-dim);
  transform: translateY(-4px);
}
.pillar-icon {
  font-family: var(--font-display); font-weight: 800; font-size: 2rem;
  color: var(--artha); margin-bottom: 16px;
  width: 52px; height: 52px; display: flex; align-items: center;
  justify-content: center;
  background: var(--artha-dim); border-radius: 12px;
  border: 1px solid rgba(245,158,11,0.2);
}
.pillar-card h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  margin-bottom: 10px;
}
.pillar-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.65; }

/* ── iONs Scroll ── */
.ions-section {
  position: relative; z-index: 10;
  padding: 100px 0; overflow: hidden;
}
.ions-scroll {
  display: flex; gap: 16px; overflow-x: auto;
  padding: 8px 24px 24px;
  scrollbar-width: thin; scrollbar-color: var(--prana-dim) transparent;
  scroll-snap-type: x mandatory;
}
.ions-scroll::-webkit-scrollbar { height: 4px; }
.ions-scroll::-webkit-scrollbar-track { background: transparent; }
.ions-scroll::-webkit-scrollbar-thumb { background: var(--prana-dim); border-radius: 2px; }
.ion-card {
  flex-shrink: 0; width: 220px; scroll-snap-align: start;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 20px;
  transition: all 0.25s;
}
.ion-card:hover {
  border-color: var(--border-active); background: var(--card-hover);
  box-shadow: 0 8px 30px var(--prana-dim);
}
.ion-badge {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--prana); font-weight: 700;
  margin-bottom: 8px; letter-spacing: 0.05em;
}
.ion-role {
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.9rem; margin-bottom: 10px; color: var(--soma);
}
.ion-card p {
  font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6;
  margin-bottom: 16px;
}
.ion-state {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--sigil); letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 6px;
}
.ion-state::before {
  content: ''; width: 5px; height: 5px; background: var(--sigil);
  border-radius: 50%; animation: pulse-live 2s infinite;
}

/* ── Ecosystem ── */
.ecosystem-section {
  position: relative; z-index: 10;
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.ecosystem-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.eco-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px;
  text-align: center; text-decoration: none; color: inherit;
  transition: all 0.25s; display: block;
}
.eco-card:hover {
  border-color: var(--border-active);
  background: var(--card-hover); transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--prana-dim);
}
.eco-glyph { font-size: 1.8rem; color: var(--prana); margin-bottom: 12px; }
.eco-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.85rem; margin-bottom: 6px;
}
.eco-domain {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--soma); letter-spacing: 0.05em;
}

/* ── Footer ── */
.site-footer {
  position: relative; z-index: 10;
  border-top: 1px solid var(--border); padding: 48px 0;
}
.footer-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 24px;
}
.footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem;
}
.footer-meta p {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text-muted); line-height: 1.8;
}
.footer-links {
  display: flex; gap: 20px; flex-wrap: wrap;
}
.footer-links a {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-muted); text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--soma); }

/* ── Modal ── */
.space-modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.space-modal.hidden { display: none; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(8px);
}
.modal-shell {
  position: relative; z-index: 1;
  background: var(--surface); border: 1px solid var(--border-active);
  border-radius: var(--radius-lg); width: 100%; max-width: 820px;
  max-height: 90dvh; overflow-y: auto;
  box-shadow: 0 0 80px var(--prana-glow);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 28px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.modal-phase {
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--prana); letter-spacing: 0.1em;
}
.modal-close {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px; transition: all 0.2s;
}
.modal-close:hover { color: var(--text-primary); background: var(--prana-dim); }
.modal-body { padding: 28px; }

/* Activation Loader */
.activation-loader { text-align: center; padding: 48px 0; }
.loader-sigil {
  font-size: 3rem; color: var(--prana); display: block; margin-bottom: 20px;
  animation: sigil-spin 3s linear infinite;
}
.activation-loader p {
  font-family: var(--font-mono); font-size: 0.88rem;
  color: var(--text-secondary); margin-bottom: 24px;
}
.loader-steps { display: flex; flex-direction: column; gap: 8px; max-width: 400px; margin: 0 auto; }
.loader-step {
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--text-muted); text-align: left; padding: 8px 16px;
  background: var(--card); border-radius: 8px; border-left: 3px solid var(--border);
  transition: all 0.3s;
}
.loader-step.done {
  color: var(--sigil); border-left-color: var(--sigil);
  background: var(--sigil-dim);
}
.loader-step.active {
  color: var(--prana); border-left-color: var(--prana);
  background: var(--prana-dim);
}

/* Space Detail View */
.space-detail { animation: fadeSlideUp 0.4s ease; }
.space-detail-header {
  margin-bottom: 28px;
}
.space-detail-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: 1.6rem; margin-bottom: 8px;
}
.space-detail-desc {
  font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7;
}
.ions-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 32px;
}
.ion-widget {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  transition: all 0.2s; cursor: pointer;
}
.ion-widget:hover { border-color: var(--border-active); background: var(--card-hover); }
.ion-widget-badge {
  font-family: var(--font-mono); font-weight: 700; font-size: 0.75rem;
  color: var(--prana); margin-bottom: 6px;
}
.ion-widget-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.9rem; margin-bottom: 4px;
}
.ion-widget-status {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--sigil);
}

/* Chat Interface */
.chat-section { margin-top: 24px; }
.chat-label {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-muted); margin-bottom: 12px; letter-spacing: 0.08em;
}
.chat-messages {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  min-height: 200px; max-height: 360px; overflow-y: auto;
  margin-bottom: 12px; display: flex; flex-direction: column; gap: 16px;
}
.chat-msg {
  display: flex; gap: 12px; animation: fadeSlideUp 0.3s ease;
}
.chat-msg.user { flex-direction: row-reverse; }
.msg-avatar {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--prana-dim); border: 1px solid var(--prana-glow);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--prana); flex-shrink: 0;
}
.chat-msg.user .msg-avatar {
  background: var(--soma-dim); border-color: rgba(6,182,212,0.3);
  color: var(--soma);
}
.msg-bubble {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
  font-size: 0.88rem; line-height: 1.65; max-width: 80%;
}
.chat-msg.user .msg-bubble {
  background: var(--prana-dim); border-color: var(--prana-glow);
  text-align: right;
}
.msg-ion {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--prana); margin-bottom: 4px; font-weight: 700;
}
.chat-input-row {
  display: flex; gap: 10px;
}
.chat-input {
  flex: 1; background: var(--card); border: 1px solid var(--border);
  color: var(--text-primary); border-radius: 10px; padding: 12px 16px;
  font-family: var(--font-body); font-size: 0.9rem; outline: none;
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--border-active); }
.chat-send {
  background: var(--prana); border: none; color: #fff;
  border-radius: 10px; padding: 12px 20px;
  cursor: pointer; font-family: var(--font-mono); font-size: 0.8rem;
  font-weight: 700; transition: all 0.2s;
  box-shadow: 0 0 20px var(--prana-glow);
}
.chat-send:hover { background: #7c3aed; }
.chat-send:disabled { opacity: 0.5; cursor: not-allowed; }

/* CS Score Bar */
.cs-score-bar {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  margin-top: 20px; display: flex; align-items: center; gap: 20px;
}
.cs-label {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-muted); flex-shrink: 0;
}
.cs-bar-wrap {
  flex: 1; background: var(--void); border-radius: 4px; height: 6px;
}
.cs-bar-fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--prana), var(--soma));
  transition: width 1.5s ease;
}
.cs-value {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--artha); font-weight: 700; flex-shrink: 0;
}

/* ── Animations ── */
@keyframes sigil-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes sigil-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes pulse-live {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .creator-actions { flex-direction: column; align-items: stretch; }
  .btn-activate { justify-content: center; }
  .ion-selector { justify-content: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .ecosystem-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .ecosystem-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: calc(var(--nav-h) + 40px); }
}

/* ── Utility ── */
.hidden { display: none !important; }